York International Johnson Controls Y81E Manuals

Manuals and User Guides for York International Johnson Controls Y81E. We have 1 York International Johnson Controls Y81E manual available for free PDF download: Installation Manual

York International Johnson Controls Y81E Installation Manual (64 pages)

Single-Stage Standard ECM Residential Gas Furnaces (Non-condensing Multi-position Standard and Low NOx)

Brand: York International | Category: Furnace | Size: 3 MB

Table of Contents
3
General
5
Certification
5
DS Solutions App
5
Safety
5
Safety Rules and Precautions
7
Safety Requirements
9
Combustion Air Quality and List of Contaminants
9
Codes and Standards
10
General Installation
10
Combustion and Ventilation Air
11
Duct Systems
11
Electrical Connections
11
For Furnaces Installed in the Commonwealth of Massachusetts Only
11
Inspection
13
Ductwork
14
Ductwork General Information
14
Duct Flanges
15
Ductwork Installation and Supply Plenum Connection - Upflow/Horizontal
16
Floor Base and Ductwork Installation - Downflow
17
Coil Installation
18
Downflow Duct Connectors
20
Residential and Modular Home Upflow Return Plenum Connection
20
Side Return Application
20
Bottom Return and Attic Installations
20
Downflow Application
21
Horizontal Application
21
Attic Installation
21
Suspended Furnace or Crawl Space Installation
22
Filters
24
Filter Installation
24
Side Return
24
Horizontal Filters
25
Downflow Filters
25
Gas Piping
25
Gas Safety
25
Gas Piping Installation
26
Gas Orifice Conversion for Propane (LP)
27
High Altitude Gas Orifice Conversion
27
High Altitude Pressure Switch Conversion
28
Electric Power
29
Electric Power Connections
29
Supply Voltage Connections
29
Low Voltage Control Wiring Connections
31
Accessory Connections
33
Electronic Air Cleaner Connection
33
Humidifier Connection
33
Twinning and Staging
33
Furnace Control Twinning Wiring
33
Twinning Duct System
34
Vent System
35
Vent Connections
35
Category 1 - 450°F Maximum Vent Temperature
36
Venting
36
Venting into an Existing Chimney
37
Fan-Assisted Combustion System
37
Ambient Combustion Air Supply
37
Dampers, Louvers and Grilles
40
Ventilated Combustion Air
42
Vent and Supply (Outside) Air Safety Check Procedure
42
Start-Up and Adjustments
43
Removing Nox Screens (Lo-Nox Models Only)
44
Gas Piping Leak Check
44
Ignition System Sequence
44
Calculating the Furnace Input (Natural Gas)
45
Adjusting the Manifold Gas Pressure and Input Rate
47
Airflow Settings
49
Safety Controls
53
Control Circuit Fuse
53
Blower Door Safety Switch
53
Rollout Switch Controls
54
Pressure Switches
54
Limit Controls
55
Sequence of Operation
55
Hot Surface Ignition System
56
Troubleshooting
57
Furnace Control Diagnostics
57
Diagnostic Fault Code Storage and Retrieval
59
Replacement Parts List
60
Replacement Part Contact Information
61
Wiring Diagram
62
Start-Up Sheet
63

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York International Johnson Controls Y81E Installation Manual (64 pages)

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